Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 2 U.S. retirement plans report holding WHITE MOUNTAINS INS GROUP LTD in their Schedule of Assets, totaling $13.6M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
Open any plan below to unlock verified email + phone for its decision-makers — the Form 5500 signer, CFO, and HR & Benefits leads.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | WALGREEN CO WALGREENS RETIREMENT SAVINGS MASTER TRUST | DEERFIELD IL | — | $14.5B | $13.2M |
| 2 | A. O. SMITH CORPORATION A. O. SMITH CORPORATION MASTER TRUST | MILWAUKEE WI | — | $595.1M | $350K |
